"Admittedly, their marketing folks wouldn't describe it that way, but
essentially that's what was announced today. (documentation in PDF format,
closely related to what-used-to-be Konfabulator tech) The press release
talks about reaching "billions" of mobile consumers; even if you don't put
too much emphasis on press releases (you shouldn't) it's still talking
about serious use of and commitment to XForms technology."
http://dubinko.info/blog/2008/01/07/yahoo-introduces-mobile-xforms/